PRODUCTS
Optical Communication Applicat
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Active Component Manufacturing
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Passive Component Manufacturin
Industrial Laser and Optical A
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Lasers
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Laser Drivers
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Controller Electronics
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Optical Components
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Materials
Solutions
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BOSA Manufacturing and Packagi
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ECDL Stable Laser Solution
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Laser Spectroscopy Solution
QCL Series Low Noise Quantum Cascade Laser Drivers
The Low Noise QCL Drivers employ advanced patented1 circuitry to deliver the lowest current noise density of any commercially available driver. Powering your QCL with this driver will enable better performance—at lower cost, and in less time—than otherwise possible. This is the right driver for lasers that require a high-precision and ultra-low noise current source: the 500 mA QCL laser driver exhibits noise performance of 0.4 μA RMS to 100 kHz, and an average current noise density of 1 nA / √Hz.
Features
- Output current of 500 mA, 1 A, 1.5 A, or 2 A
- Low noise: < 0.4 μA RMS up to 100 kHz (typical)
- Compliance voltage up to 20 V
- 3 dB bandwidth 2 - 3 MHz; 250 nsec rise time
- Constant Current Mode operation
- Safety features protect your QCL investment
Series Products
| PART NUMBER | DESCRIPTION |
| QCL500 OEM | 500 mA QCL Driver Module |
| QCL1000 OEM | 1.0 A QCL Driver Module |
| QCL1500 OEM | 1.5 A QCL Driver Module |
| QCL2000 OEM | 2.0 A QCL Driver Module |
| QCL500 LAB | 500 mA QCL Driver Instrument |
| QCL1000 LAB | 1.0 A QCL Driver Instrument |
| QCL1500 LAB | 1.5 A QCL Driver Instrument |
| QCL2000 LAB | 2.0 A QCL Driver Instrument |
Supplier
Wavelength Electronics leads the laser control industry by simplifying advanced quantum cascade laser, laser diode, and thermal control for demanding electro-optical OEMs and researchers. For almost 20 years Wavelength Electronics has delivered instrument-level performance in small, cost-effective modules.
